move computed variables into parameter file

1 files changed, 2 insertions, 4 deletions

diff --git a/tray.scad b/tray.scad
index b5e59f2..0f165f6 100644
--- a/tray.scad
+++ b/tray.scad
@@ -7,8 +7,8 @@ use <hdd.scad>
 R = 2;
 
 // size of the core box
-W = hdd_width + vrail_width/2;
-H = hdd_height + hrail_height;
+W = tray_width;
+H = tray_height;
 
 // strap dimensions
 SW=5;
@@ -54,8 +54,6 @@ module back() {
     }
 }
 
-module ccube(x) cube(x, center=true);
-
 module tray(D, power_hole=true, straps=true, inlet=[-1,1], rail=[0,1], support_bar=true)
 union() {
     difference() {